noun 下载 🔗分享 时代，时期，纪元。 A particular period of history, especially one considered noteworthy or remarkable. Examples : "The 1960s was a period of great social change, an epoch remembered for its music and protests. " 六十年代是社会变革巨大的时期，一个因其音乐和抗议活动而被铭记的时代。 history time period age 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 时代，时期，纪元。 A notable event which marks the beginning of such a period. Examples : "The invention of the printing press was a significant epoch in the history of communication. " 印刷术的发明是传播史上一个划时代的重大事件。 history time event period 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 纪元，时期，时代 A precise instant of time that is used as a point of reference. Examples : "The computer system uses January 1, 1970, as its epoch, counting seconds from that reference point to track all dates and times. " 计算机系统使用1970年1月1日作为它的起始时间点，通过计算自那个参考点开始的秒数来追踪所有日期和时间。 time history science 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 时代，纪元。 Uses in computing. Examples : "The new operating system is a major epoch in computer technology for schools. " 这个新操作系统是学校计算机技术领域的一个重要纪元。 computing technology time 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 时期, 时代。 A unit of geologic time subdividing a period into smaller parts. Examples : "The Paleocene is a period in geologic time, and the Danian is one of its epochs. " 古新世是地质时期中的一个“纪”，而丹麦阶是古新世中的一个“世”。 geology time science history age period 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 按时间分段，划时代。 To divide (data) into segments by time period. Examples : "The researcher epoched the video recordings of the child's development to study how their language skills improved over the year. " 研究人员按时间分段处理了孩子发展过程中的视频录像，目的是研究他们在这一年里语言能力是如何提高的。 time computing technology process 与AI对话词汇游戏阅读练习
